Home / 50,262,131.17-75,323,445.12-22,901,558.32

Finding the Fourth Proportional to 50,262,131.17, 75,323,445.12 and 22,901,558.32

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Solution

The fourth proportional to 50,262,131.17, 75,323,445.12 and 22,901,558.32 is: 34,320,555.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,262,131.17 : 75,323,445.12 = 22,901,558.32 : x
  2. Step 2: Convert to fraction form
    50,262,131.17/75,323,445.12 = 22,901,558.32/x
  3. Step 3: Cross multiply
    50,262,131.17x = 75,323,445.12 × 22,901,558.32
  4. Step 4: Simplify right side
    50,262,131.17x = 1,725,024,271,090,690.75
  5. Step 5: Solve for x
    x = 1,725,024,271,090,690.75/50,262,131.17
  6. Step 6: Final answer
    x = 34,320,555.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.